Structure of PDB 2qqt Chain A Binding Site BS01

Receptor Information
>2qqt Chain A (length=595) Species: 9913 (Bos taurus) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
SWEVGCGAPVPLVKCDENSPYRTITGDCNNRRSPALGAANRALARWLPAE
YEDGLALPFGWTQRKTRNGFRVPLAREVSNKIVGYLDEEGVLDQNRSLLF
MQWGQIVDHDLDFAPETELGSNEHSKTQCEEYCIQGDNCFPIMFPKNDPK
LKTQGKCMPFFRAGFVCPTPPYQSLAREQINAVTSFLDASLVYGSEPSLA
SRLRNLSSPLGLMAVNQEAWDHGLAYLPFNNKKPSPCEFINTTARVPCFL
AGDFRASEQILLATAHTLLLREHNRLARELKKLNPHWNGEKLYQEARKIL
GAFIQIITFRDYLPIVLGSEMQKWIPPYQGYNNSVDPRISNVFTFAFRFG
HMEVPSTVSRLDENYQPWGPEAELPLHTLFFNTWRIIKDGGIDPLVRGLL
AKKSKLMNQDKMVTSELRNKLFQPTHKIHGFDLAAINLQRCRDHGMPGYN
SWRGFCGLSQPKTLKGLQTVLKNKILAKKLMDLYKTPDNIDIWIGGNAEP
MVERGRVGPLLACLLGRQFQQIRDGDRFWWENPGVFTEKQRDSLQKVSFS
RLICDNTHITKVPLHAFQANNYPHDFVDCSTVDKLDLSPWASREN
Ligand information
Ligand IDAIN
InChIInChI=1S/C9H8O4/c1-6(10)13-8-5-3-2-4-7(8)9(11)12/h2-5H,1H3,(H,11,12)
InChIKeyBSYNRYMUTXBXSQ-UHFFFAOYSA-N
SMILES
SoftwareSMILES
OpenEye OEToolkits 1.5.0CC(=O)Oc1ccccc1C(=O)O
ACDLabs 10.04O=C(Oc1ccccc1C(=O)O)C
CACTVS 3.341CC(=O)Oc1ccccc1C(O)=O
FormulaC9 H8 O4
Name2-(ACETYLOXY)BENZOIC ACID;
ACETYLSALICYLIC ACID;
ASPIRIN
ChEMBLCHEMBL25
DrugBankDB00945
ZINCZINC000000000053
PDB chain2qqt Chain A Residue 596 [Download ligand structure] [Download structure with residue number starting from 1] [View ligand structure]
Receptor-Ligand Complex Structure
Global viewLocal viewStructure summary

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PDB2qqt Crystal structure of the complex of bovine lactoperoxidase with acetyl salicylic acid at 2.5 A resolution
Resolution2.5 Å
Binding residue
(original residue number in PDB)		H109 R255 F381 F422 Q423 P424
Binding residue
(residue number reindexed from 1)		H109 R255 F381 F422 Q423 P424
Annotation score1
Enzymatic activity
Catalytic site (original residue number in PDB) Q105 D108 H109 D110 T184 F186 D188 S190 R255 E258 H351
Catalytic site (residue number reindexed from 1) Q105 D108 H109 D110 T184 F186 D188 S190 R255 E258 H351
Enzyme Commision number 1.11.1.7: peroxidase.
Gene Ontology
Molecular Function
GO:0004601 peroxidase activity
GO:0020037 heme binding
Biological Process
GO:0006979 response to oxidative stress

View graph for
Molecular Function
View graph for
Biological Process
External links
PDB RCSB:2qqt, PDBe:2qqt, PDBj:2qqt
PDBsum2qqt
PubMed
UniProtP80025|PERL_BOVIN Lactoperoxidase (Gene Name=LPO)

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